var express = require('express');
var utility = require('utility');
var app = express();
app.get('/',(req,res)=>{
    var {q} = req.query;
    var md5value = utility.md5(q);
    res.send(md5value)
})

app.listen(3000,(req,res)=>{
    console.log('app is running at port 3000')
})